Roses need at least 6 hours of bright sunshine. A day temperature of about 26 °C and night temperature of about 15 °C are ideal. Soil: well-drained sandy loam with pH 6–7. Varieties listed in the source for loose flowers: Edward rose, Andhra red rose and Button rose.
Pending expert review
Source
Crop Production Guide – Horticulture Crops 2020 (Directorate of Horticulture and Plantation Crops, Tamil Nadu & Tamil Nadu Agricultural University (TNAU)), Rose – Varieties; climate; soil, p. 248
